Sandvik / Tamrock
551 665 24b Valve, Pressure Compensator
DD321-40
| Part Number | 551 665 24b |
| Description | Valve, Pressure Compensator |
| Brand | Sandvik (Tamrock) |
| Assembly | Valve assembly |
| Type | Drill Rig Spare Part |
Quick answer
551 665 24b (also written 55166524b, 551-665-24b, or 551.665.24b) is a Sandvik valve, pressure compensator spare part used in the Valve assembly assembly of the Sandvik DD321-40. Verified compatible with 8 Sandvik machine models including DD321-40, DD321-40C, DD421-60. Available as an aftermarket replacement drill part from BK Drilling — Turkey-based Sandvik and Epiroc spare parts supplier serving mining contractors worldwide. Quote on request via WhatsApp; typical lead time 3-7 days for stock items.
Part code alternate forms: 55166524b, 551 665 24b, 551-665-24b.
Compatible machines
8
OEM cross-reference
551 665 24b
Reference image
Available
About Sandvik 551 665 24b Valve, Pressure Compensator
This valve controls fluid flow and pressure within the hydraulic or pneumatic system of the Sandvik DD321-40. Part of the Valve assembly, it ensures precise regulation of drilling parameters including feed force, percussion frequency, and rotation speed.
This is an OEM-compatible aftermarket replacement part for the Sandvik DD321-40 (DD321-40). Also compatible with Tamrock branded equipment of the same model series. BK Drilling supplies this part with fast worldwide shipping and competitive pricing.
Frequently asked questions
Why use OEM-compatible parts for Sandvik drilling equipment?
OEM-compatible parts are manufactured to the same dimensional tolerances and material specifications as original components, ensuring proper fit, reliable performance, and maintaining the designed safety margins of the drilling machine.
